CN106660093B - The blank handling device of extruder - Google Patents
The blank handling device of extruder Download PDFInfo
- Publication number
- CN106660093B CN106660093B CN201580045930.1A CN201580045930A CN106660093B CN 106660093 B CN106660093 B CN 106660093B CN 201580045930 A CN201580045930 A CN 201580045930A CN 106660093 B CN106660093 B CN 106660093B
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- Prior art keywords
- blank
- loader
- container
- roller
- handling device
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/001—Extruding metal; Impact extrusion to improve the material properties, e.g. lateral extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/21—Presses specially adapted for extruding metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/21—Presses specially adapted for extruding metal
- B21C23/212—Details
- B21C23/214—Devices for changing die or container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work
- B21C29/02—Cooling or heating of containers for metal to be extruded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
- B21C33/006—Consecutive billets, e.g. billet profiles allowing air expulsion or bonding of billets
Abstract
It is a kind of by from the blank handling device in the container (3) that blank (10) that blank heating device (21) come out is inserted into pressurizing unit, the blank handling device is from carrying the conveying device (22) of blank from blank heating device, constituting overhead type blank carrier (40) that blank is directly carried from from conveying device to blank loader (27) and the blank loader for internally carrying blank from the outside of pressurizing unit.In addition, constituting blank loader by the blank insertion apparatus of the insertion roller arrangement (60) that blank is inserted into container and the front end for being disposed in blank loader.
Description
Technical field
The present invention relates to the blank handling devices to pressurizing unit supplying blank.
Background technique
In general, the blank formed by the metal materials such as such as aluminium or its alloy material is squeezed out using pressurizing unit
When, pressure ram is installed in the front end of the main plunger by Driven by Hydraulic Cylinder.It in the state of mold, is utilized by container pushing and pressing
Blank is accommodated in container by blank insertion apparatus.Also, by making main plunger advance using the driving of hydraulic cylinder, thus with squeezing
Compression bar pushes blank.Therefore, product after molding is extruded from the outlet portion of mold.
After squeezing out blank, retreat container slightly using container cylinder, will squeeze relic (English: discard,
Blank remainder) it pulls out from container.The operation is known as so-called container strip operation.It falls off squeezing relic from container
Afterwards, start the retrogressing of progress main plunger and container.
Then, to the cutoff tool for being sent into disconnecting device between container and mold, the blank remained in die face (is squeezed
Pressure relic) it cuts off.Then, it retreats main plunger further, pressure ram is extracted completely from container, and be restored to pressure ram just
Beginning position.Next blank is inserted into and is loaded into container, the extrusion forming process of next extrusion cycle is transferred to.
Blank handling device is attached to pressurizing unit.As specific an example of such blank handling device, Ke Yilie
Lift have Fig. 4,5 the prior art or patent document 1 etc..
Fig. 4,5 the blank handling device 124 of the prior art dress is moved in by blank heating device 121, free roll 122, blank
Tray 123, guide rail 125, blank propeller 126, blank loader 127 etc. are constituted.Pressurizing unit is by end pressing plate 101, appearance
The structures such as device 103, pressure ram 105, main crosshead 106, master cylinder 107, main plunger 108, side cylinders 109, container cylinder 111
At.
It can be seen that from the prior art of Fig. 4 when carrying out extrusion forming using pressurizing unit, by the base as raw material
Material squeezes out and forms product.Firstly, blank 110 is preheated in blank heating device 121, start to refer to according to as extrusion cycle
The blank call instruction (instruction from extruder, requiring blank heating device blank) of order, blank 110 is from blank heating device
121 come out, and after passing through on free roll 122, are placed in blank and move in device pallet 123.
The blank of blank 110 after being placed with preheating is moved in device pallet 123 and is moved on guide rail 125, and extruding is moved to
Near device.Blank is from the pushing of blank propeller 126 and to the roller segment of blank loader 127 (referring to the insertion roller in Fig. 5
133) mobile.
Then, using blank loader 127, blank is mobile to pressurizing unit center, and is inserted into container 103.
Referring to Fig. 4, the motion flow carried to the blank of the prior art is illustrated.(1) below~(8) are also in Fig. 4
The middle reference as corresponding motion flow is indicated and is shown.
(1) blank 110, by moving on free roll 122, is carried after being preheated by blank heating device 121 in S location
It is placed in blank and moves in device pallet 123.
(2) in blank transfer device 124, the blank for being placed with blank 110 moves in device pallet 123 on guide rail 125
Pass through the T location being moved near extruder.
(3) blank propeller 126 is utilized, the blank 110 on blank transfer device pallet 123 will be located to blank loader
127 blank insertion apparatus 134 is released and is moved.
(4) blank propeller 126 retreats.
(5) blank loader 127 is moved to extruder center (imaginary line referring to 127,134).
(6) in the blank insertion apparatus 134 of blank loader 127, blank insertion part 132 pushes away blank 110
Pressure moves in insertion roller 133 (referring to Fig. 5), blank 110 is inserted into container 103.
(7) blank loader 127 backs to initial position.
(8) blank insertion part 132 returns to original position.
The details of the blank insertion apparatus 134 of blank loader 127 is shown in FIG. 5.In blank loader 127
In blank insertion apparatus 134, insertion roller 133 is a component, i.e., is integrated without being divided.Further, since insertion roller
133 diameter is simultaneously less big, so the slot for the arc-shaped that blank 110 and insertion roller 133 are in contact is shallow, therefore cannot be steadily
Load blank 110.In order to steadily load blank 110, needs that supporting member 131 is arranged in the two sides of blank 110, clamped from two sides
Blank 110.Be inserted into roller 133 however, if it is desired to blank 110 is placed in overhead type blank carrier 40, then overhead type base
Expect that the arm 41 (referring to Fig. 2) of carrier 40 can interfere with supporting member 131, blank 110 can not be placed on insertion roller 133.
Therefore, in the prior art, blank 110 cannot be placed in using upper space by blank using overhead type blank carrier 40
Insertion apparatus 134, to have to using blank propeller 126.
In addition, the chain (not shown in Fig. 5) that the blank insertion part 132 of blank insertion apparatus 134 is driven,
Guide rail 135, the two sides for being located at insertion roller 133 by the wheel roller 136 that upper and lower guide rail 135 guides, therefore, blank insertion apparatus
The width of 134 entirety is wide.
In the blank loader of patent document 1, due to the arm of overhead type blank carrier and the dress of blank insertion apparatus
Glassware frame 22,23 is interfered, so can also generate the above problem.
Citation
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2007-160335 bulletin
Summary of the invention
Subject to be solved by the invention
As described above, in the extruder of the prior art, the following topics exist.
In the prior art, it when loading blank to blank feedway, cannot directly transport to blank loader from base
The blank that heater comes out is expected, therefore blank handling time needs for a long time, so as to cause blank temperature decline.
Since there are common blank carriers, blank propeller around blank handling device, so allowing to
It is close into pressurizing unit, it is also difficult to be safeguarded.
In addition, the width of the blank insertion apparatus of the prior art is wide, number of components is more.In addition, blank is unstable on roller,
So needing supporting member (131 of Fig. 5 etc.), so that number of components is more, while the base on overhead type blank carrier is hindered
The carrying of material.Overhead type blank carrier refers to that two arms etc. carry object handle part and gone up and down and carry carry object simultaneously in the sky
The handling device that it is carried between two points.
Means for solving the problems
It is a kind of by from blank heating device come out blank be inserted into pressurizing unit container in blank handling device, the base
Expect conveying device, blank is from the conveying device to blank loader straight of the handling device from carrying blank from blank heating device
The blank loader structure for connecing the overhead type blank carrier of carrying and internally carrying blank from the outside of pressurizing unit
At.
From the insertion roller arrangement of insertion blank into container and the blank insertion dress for the front end for being disposed in blank loader
It sets and constitutes blank loader.
Make insertion roller construction dichotomous, makes the contact surface institute of the center line for being inserted into roller and insertion roller and blank
Angle degree is respectively substantially 30~45 degree.
The one edge blank direction of insertion of blank insertion part of the blank insertion apparatus is disposed in the insertion roller split
Between pass through, on one side will blank be inserted into container in.
The effect of invention
By directly feeding blank with overhead type blank carrier, without necessary, usual in the prior art
Blank carrier (the common transhipment handle sturcture of non-overhead type) or the carrying that is carried out of blank propeller, can cut down and remove
The time is transported, the temperature of blank declines at least.
Due to not needing common blank carrier, blank propeller, become easy it is close into pressurizing unit,
It can be realized and save space, and be easy to be safeguarded.
In blank loader, by the way that the roller for receiving blank is placed in the two sides of blank central center, so as to true
Protect the passage path of the blank insertion part as the propeller that blank is inserted into container.In addition, it is not necessary that in order to by base
Material is held in the supporting member of blank central center.It disappears in the supporting member of two-side supporting blank, overhead type blank carrier is under
It will not interfere with supporting member in lower limit degree, therefore, be able to carry out the carrying of the blank by overhead type blank carrier.In addition,
Blank insertion part is the construction linked with Linear guide 63, so without using previous necessary guide rail 135 and wheel roller
136, seek the reduction of number of components, has realized and save resource.
It, can be than guide position be more configured near extruder in the past using Linear guide 63 (referring to Fig. 3).By
This, by pinion gear 53 being configured at immediately below blank insertion apparatus, near extruder, so that the size of mobile framework becomes
It is small, it can be realized save space, resource-saving.
Detailed description of the invention
Fig. 1 is the whole approximate vertical view of blank handling device of the invention.Overhead type blank carrier 40 is omitted.It squeezes
Direction is x-axis out, and the reciprocating direction of overhead type blank carrier 40 is y-axis, and short transverse is z-axis.The central axis of extruder is X
Axis.
Fig. 2 (a) is the skeleton diagram of blank loader of the invention, is the B location that blank loader of the invention is located at Fig. 1
In the case where, the side view observed in the x-direction from the Y-Y line of Fig. 1.Fig. 2 (b) be blank loader 27 of the invention from
Approximate vertical view after going-back position B C advance to the advanced position.
Fig. 3 is the enlarged drawing of the part D of Fig. 2 (a), is the blank insertion apparatus and insertion roller of blank loader of the invention
Explanatory diagram.
Fig. 4 is the explanatory diagram that the blank of the blank loader 127 of the prior art is carried.
Fig. 5 is the schematic sectional view of the blank insertion apparatus 134 of the prior art.
Specific embodiment
Referring to the drawings, the embodiment of blank handling device of the invention is explained in detail.
Extruder used in the present invention is shown in FIG. 1.End pressing plate 1 and master cylinder 7 configure opposite to each other, and the two is led to
Multiple pull rods 4 are crossed to link.In end, the medial surface (the opposite face with master cylinder 7) of pressing plate 1 is provided with the mould for being formed with extrusion cavities
Tool 2 is configured with container 3 between the mold 2 and master cylinder 7 of end pressing plate 1.By loading blank in the filling hole of container 3
10, it is squeezed out and pressurizeed towards mold 2, so that the extruded product with section corresponding with die hole is extruded together.?
During extrusion forming, container 3 carries out container sealing by container cylinder 11.It here, will using 1 side of end pressing plate as front
7 side of master cylinder is as rear.
Generate squeezing action power master cylinder 7 be built-in with main plunger 8, can using hydraulic cylinder 7 ' by its towards container 3 into
Row pressurization movement.The front end of the main plunger 8 is provided with main crosshead 6.Pressure ram 5 and the blank filling hole of container 3 are concentric
Ground configuration, and to be installed on main crosshead 6 towards the state outstanding of container 3.It is equipped with touching in the front end of pressure ram 5 and does not scheme
The fixed press block shown.The central axis of mold 2, the central axis of the blank filling hole of container 3, the central axis of pressure ram 5 are concentric, will
Its central axis X for being known as extruder.In Fig. 1, pressure ram 5 is not configured on central axis X.In the present embodiment, in benefit
In the case where blank 10 is positioned on central axis X with blank loader 27, pressure ram 5 is kept out of the way to side (direction y).In blank
After 10 are inserted into the blank filling hole of container 3 by blank loader 27, pressure ram 5 is restored on central axis X.
Therefore, when driving master cylinder 7 that main crosshead 6 is made to advance, pressure ram 5 is inserted into the blank filling hole of container 3
In, it pressurizes to the rear end face of the blank 10 after filling, is squeezed out in a manner of making blank 10 be shaped to extruded product.
Multiple side cylinders 9 are installed in parallel in master cylinder 7 and central axis X, cylinder rod 9 ' and main crosshead 6 connect
Knot.As the preparatory process of extrusion process, pressure ram 5 is set initially to be moved close to the position of container 3 using side cylinders 9.It squeezes
Compression motion is carried out using both master cylinder 7 and side cylinders 9 out.
In Fig. 1, the blank handling device of pressurizing unit by free roll 22, blank loader 27, blank insertion apparatus 34,
It is inserted into roller arrangement 60, overhead type blank carrier 40 (being illustrated with imaginary line in location A, B location) is constituted.Driven roller can also be used
Instead of free roll 22.Also other conveying devices can be used.
Blank 10 comes out from blank heating device 21, and when standby on free roll 22, overhead type blank carrier 40 declines, and uses
Arm 41 holds blank 10.Then, the arm 41 for having held blank 10 rises, and is moved to the insertion roller arrangement 60 of blank loader 27
Surface simultaneously stops.
Then, when arm 41 declines, when being moved to lowermost position, stopping at this, arm 41 is opened, blank 10 is positioned in
It is inserted on the insertion roller 61 of roller arrangement 60.The state is shown in the B location and Fig. 2 (a) of Fig. 1.It should be noted that overhead type
Blank carrier is not limited to present embodiment, as long as two arms etc. is made to carry the lifting of object handle part and carry carrying in the sky
Object and the handling device that it is carried between two points.
Then, blank loader 27 advances, and stops behind the position that blank 10 reaches the central axis X of pressurizing unit.The shape
Location of C of the state in Fig. 2 (b) is shown.Y-Y line is the Mobility Center line of blank so far.It is disposed in blank insertion apparatus 34
64 1 edge blank direction of insertion of blank insertion part (propeller) pass through between insertion roller 61, on one side before so that by blank
10 are inserted into container 3.Insertion roller 61,61 is split about X-axis in left and right, and is arranged bilaterally symmetrically, this point is rear
Face narration.Therefore, blank insertion part 64 can move in X-axis.
Fig. 2 (a) is the figure observed in the x-direction from the Y-Y line of Fig. 1.Mobile framework 56 through not shown guiding piece,
It can movably be driven on the direction y of Fig. 2 (a) by motor 52, and by pinion gear 53 and rack gear 54.In existing skill
In art, pinion gear 53 is located remotely from the position of extruder, but is moved into the position of diagram i.e. close to the central axis X of extruder
, 34 following location directly of blank insertion apparatus.Can reason for this is that, Fig. 5 in the prior art, blank loader
127 blank insertion part 132 pushes blank 110 and inserts it into container 103.The movement of the blank insertion part 132
Chain driving (not shown) by being set to the left and right of Fig. 5.At this point, the chain of two column takes up space and becomes and hinder, but at this
In embodiment, as shown in figure 3, making 65 1, chain at center.Thereby, it is possible to make the line of pinion gear 53 and mobile framework 56
Property guiding piece 55 position be located at immediately below blank insertion apparatus 34 near.Also, in Linear guide 55 is set to
The side mandrel X, therefore, blank 10 shortens at a distance from central axis X.Therefore, even if blank loader 27 is moved in extruder
Mandrel X will not be tilted forwards.
Moreover, the length of the mobile framework 56 of blank loader 27 can be made to shorten about 500mm, blank loader can be made
27 is compact.The reason that blank loader 27 becomes compact is to make guide position to pressurizing unit using Linear guide 55
The side central axis X it is close.Also, also as mobile framework 56 can be made close to correspondingly the side central axis X of extruder.
In Fig. 2 (a), Fig. 3, appended drawing reference 55 is Linear guide, and mobile framework 56 is on Linear guide 55 along the side x
To moving back and forth.Linear guide 55 guides on the direction x of mobile framework 56.Linear guide 55 with it is aftermentioned
63 purposes of Linear guide is different, and Linear guide 55 is the direction the x guiding piece of mobile framework 56, and Linear guide 63 is base
Expect the direction the x guiding piece of insertion part 64.
In addition, Fig. 2 (a) is side view, appended drawing reference 40 indicates overhead type blank carrier.Overhead type blank carrier is logical
It crosses sliding guide (not shown) and is guided along the y-axis direction.Overhead type blank carrier utilizes arm 41 will on free roll 22
The blank 10 come out from blank heating device 21 clamps (location A of Fig. 1), and is moved into the position for being placed in insertion roller 61
(B location of Fig. 1).Then, overhead type blank carrier 40 declines, and blank 10 is placed in insertion roller 61.
The insertion roller arrangement 60 and blank insertion apparatus 34 of present embodiment is shown in FIG. 3.Roller arrangement 60 is inserted by inserting
Enter the equal composition of roller 61.Blank insertion apparatus 34 is made of blank insertion part 64 and driving portion, and the driving portion is by motor 51, chain
65 equal compositions.
Fig. 3 is by the amplified figure in the portion D of Fig. 2.
The insertion roller arrangement 60 of the blank loader 27 of present embodiment has the multiple insertion rollers being arranged along the x-axis direction
61.In Fig. 3, insertion roller 61 is to be divided into two constructions in left and right about X-direction.Insertion roller 61 dichotomous is circular cone
Such shape or frusto-conical (the also referred to as frustum of a cone), and with insertion roller 61 center line W be respectively substantially 30~
45 degree of angle constitutes its angle contacted with blank 10.In this case, it may not be stringent cone shape.
Each insertion roller 61 is kept and is rotated freely by bushing 61 '.Due to respectively big with the center line W of insertion roller 61
It causes 30~45 degree of angle to constitute its angle [alpha] contacted with blank 10, therefore, will not roll when loading blank 10
And it steadily loads.For the insertion roller 133 of Fig. 5, blank 10 cannot be steadily supported, but as long as with present embodiment
Insertion roller 61 dichotomous supports blank 10 from left and right, it will be able to steadily be supported.
It is split and making the insertion roller 61 for receiving the blank 10 about blank central center (identical as X-axis), thus
The passage path of blank insertion part 64 can be ensured in center.Therefore, in situation about being inserted into blank 10 in container 3
Under, by being inserted into blank 10 on the access.In addition, blank insertion part 64 has for the linear of blank insertion part 64
Guiding piece 63, without using the guide rail 135 necessary in the prior art and wheel roller 136 of Fig. 5.
Moreover, because make one chain 65 of driving portion of blank insertion part 64, it therefore, can be by sprocket wheel 66 and chain
65 are configured at the lower section of blank insertion part 64, so lateral width becomes smaller and becomes compact.
After on the free roll 61 that blank 10 is placed in insertion roller arrangement 60, blank loader 27 is set to advance, in blank
After insertion apparatus 34 and insertion roller arrangement 60 reach the central axis X of extruder, blank 10 is inserted into using blank insertion apparatus 34
Into container 3.Blank insertion apparatus 34 is by utilizing 51 drive chain 65 of motor, so that blank insertion part 64 be made to advance.It is attached
Icon note 66 is sprocket wheel.Blank insertion part 64 is placed on two lines guiding piece 63.In addition, appended drawing reference 62 is cover, benefit
Prevent the dregs for being attached to blank 10 from not falling on Linear guide 63 with the coating member of anti-waste residue.
The motion flow that blank of the invention is carried is shown in FIG. 1.(1) below~(5) are also as correspondence in Fig. 1
Motion flow reference indicate and show.
(1) blank 10 is preheated by blank heating device 21, and the position of brake 28 is moved on free roll 22.
(2) overhead type blank carrier 40 clamps blank 10 in location A.Then, overhead type blank carrier 40 rises, will
Blank 10 is transported to the central part (B location) of the insertion roller 61 of insertion roller arrangement 60.Herein, overhead type blank carrier 40 is released
It puts blank 10 and rises.
(3) blank loader 27 is moved to extruder center i.e. X-axis (location of C of Fig. 2 (b)).
(4) the blank insertion part 64 of blank loader 27 pushes blank 10, and blank 10 is on the insertion roller 61 of rotation
The mode of sliding is transported, and blank 10 is inserted into container 3.
(5) blank loader 27 backs to B location.
The present invention is due to the structure more than having, so effect below can be obtained.
By directly feeding blank with overhead type blank carrier, without necessary, usual in the prior art
Blank carrier or the carrying that is carried out of blank propeller, handling time can be cut down, the temperature of blank declines at least.
Due to not needing common blank carrier, blank propeller, become easy it is close into pressurizing unit,
It can be realized and save space, and be easy to be safeguarded.
In blank loader, by the way that the roller for receiving blank is placed in the two sides of blank central center (X-axis), so as to
Enough ensure the passage path of the blank insertion part as propeller blank being inserted into container.In addition, it is not necessary that in order to
Enough supporting members that blank is held in blank central center.It disappears in the supporting member of two-side supporting blank, overhead type blank is carried
Device is not interfered in decline limit with supporting member, therefore, the carrying of blank can be carried out by overhead type blank carrier.Separately
Outside, blank insertion part is the construction linked with Linear guide 63, so without using previous necessary guide rail 135 and wheel
Roller 136 has sought the reduction of number of components, realizes and saves resource.
Using Linear guide 63, it can more be leaned near extruder than the prior art and configure guide position (referring to Fig. 2).
As a result, by pinion gear 53 being configured at immediately below blank insertion apparatus, near extruder, so that the size of mobile framework becomes
It is small, it can be realized save space, resource-saving.
The explanation of appended drawing reference
1 end pressing plate
2 molds
3 containers
4 pull rods
5 pressure rams
6 main crossheads
7 master cylinders
8 main plungers
9 side cylinders
10 blanks
21 blank heating devices
22 free rolls (conveying device)
27 blank loaders
28 brakes
34 blank insertion apparatus
40 overhead type blank carriers
41 arms
51 motors
52 motors
53 pinion gears
54 rack gears
55 Linear guides
56 mobile frameworks
60 insertion roller arrangements
61 insertion rollers
62 covers
63 Linear guides
64 blank insertion parts
65 chains
66 sprocket wheels
123 blanks move in device pallet
124 blank transfer devices
125 guide rails
126 blank propellers
131 supporting members
132 blank insertion parts
133 insertion rollers
134 blank insertion apparatus
135 guide rails
136 wheel rollers
Claims (3)
1. a kind of blank handling device, the blank come out from blank heating device is inserted into pressurizing unit by the blank handling device
Container in, which is characterized in that the blank handling device has:
Conveying device, the conveying device carry blank from blank heating device；
Blank loader, the blank loader receives blank from the conveying device, and blank is inserted into the container；
And
Overhead type blank carrier, the overhead type blank carrier are directly removed from the conveying device to the blank loader
Blank is transported,
The blank loader includes having the insertion roller arrangement of multipair insertion roller and blank being inserted into the container
Blank insertion apparatus, it is described it is multipair insertion roller it is each to insertion roller have common rotation centerline, and in the axial direction that
The state arrangement of this separation,
The blank insertion part for being disposed in the blank insertion apparatus passes through the drive of the lower section by configured in the blank insertion part
Blank is inserted by dynamic portion's driving on one side so that an edge blank direction of insertion passes through in each space between insertion roller
Into container.
2. blank handling device according to claim 1, which is characterized in that
Each end toward each other to insertion roller is formed as coniform or frusto-conical.
3. blank handling device according to claim 2, which is characterized in that
The rotation centerline and the insertion roller of the insertion roller and the contact portion institute angle degree of blank are respectively 30~45 degree.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014234257 | 2014-11-19 | ||
| JP2014-234257 | 2014-11-19 | ||
| PCT/JP2015/069004 WO2016080012A1 (en) | 2014-11-19 | 2015-07-01 | Billet transport device for extrusion press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106660093A CN106660093A (en) | 2017-05-10 |
| CN106660093B true CN106660093B (en) | 2019-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580045930.1A Active CN106660093B (en) | 2014-11-19 | 2015-07-01 | The blank handling device of extruder |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10124382B2 (en) |
| JP (1) | JP6504181B2 (en) |
| KR (1) | KR102322818B1 (en) |
| CN (1) | CN106660093B (en) |
| WO (1) | WO2016080012A1 (en) |
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| JP6976635B2 (en) | 2017-07-06 | 2021-12-08 | エルジー・ケム・リミテッド | Composite material manufacturing method |
| KR102159504B1 (en) | 2017-07-06 | 2020-09-24 | 주식회사 엘지화학 | Composite material |
| KR102191608B1 (en) | 2017-07-06 | 2020-12-15 | 주식회사 엘지화학 | Preparation method for metal foam |
| KR102191613B1 (en) | 2017-09-15 | 2020-12-15 | 주식회사 엘지화학 | Composite material |
| KR102191614B1 (en) | 2017-09-15 | 2020-12-15 | 주식회사 엘지화학 | Composite material |
| KR102184386B1 (en) | 2017-09-15 | 2020-11-30 | 주식회사 엘지화학 | Preparation method for composite material |
| KR102191615B1 (en) | 2017-09-22 | 2020-12-15 | 주식회사 엘지화학 | Composite material |
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Also Published As
| Publication number | Publication date |
|---|---|
| US10124382B2 (en) | 2018-11-13 |
| KR102322818B1 (en) | 2021-11-08 |
| US20170291205A1 (en) | 2017-10-12 |
| KR20170086014A (en) | 2017-07-25 |
| JP6504181B2 (en) | 2019-04-24 |
| WO2016080012A1 (en) | 2016-05-26 |
| JPWO2016080012A1 (en) | 2017-08-31 |
| CN106660093A (en) | 2017-05-10 |
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